Source Data Reference for:

City = Ilorin
Time = 1850

City	Year	Size	Size Comment	Year Comment	Author	Title	Location
Ilorin	1850	70,000			Tertius Chandler	Four thousand years of urban growth	p284
Ilorin	1850	70,000			Tertius Chandler	Four thousand years of urban growth	p530
Ilorin	1850	70,000			Tertius Chandler	Four thousand years of urban growth	p59
Ilorin	1853	70,000			Tertius Chandler	Four thousand years of urban growth	p284
Ilorin	1856	70,000			Tertius Chandler	Four thousand years of urban growth	p284